OVD is a Java-based app and one of the limitations for Java-based servers is that if you want to run the service on a port under 1024 on Unix – you have to run it as root. The reason is that by default Unix requires anything on those ports to be run as root. In [...]
OVD is a Java-based app and one of the limitations for Java-based servers is that if you want to run the service on a port under 1024 on Unix – you have to run it as root. The reason is that by default Unix requires anything on those ports to be run as root. In [...]
Developers of Oracle CEP applications frequently ask how they can access the components of their application — adapters, processors, etc. — directly from Java. For example, suppose one wants to code a bean that adds a new rule to a processor component. Adding a new rule, whether it be a query or a view, is [...]
Oracle Workflow has two major execution engines. Workflow Engine Workflow Business Event System Here is a simple comparison of what they process and their associated background components. Workflow Engine Workflow Business Event System Executes workflow processes created using Windows based Workflow Builder client Executes subscriptions to business events registered using Event Manager in Workflow Administrator [...]
It’s worth spending some time explaining the evolution of one of the most central classes in Coherence: Binary. The Binary class was introduced in early 2002 as the basis for the partitioned cache, which is the technological cornerstone of today’s In-Memory Data Grid (IMDG) products. At the time, we needed a class that would encapsulate [...]
William Vambenepe explores in detail the differences between OTN's "Oracle Cloud Resource Model API" and the DMTF's “Oracle Cloud Elemental Resource Model.”
As you know an event can be raised either from PL/SQL or from JAVA. From PL/SQL, it can be raised by using WF_EVENT.RAISE and from java code it can be raised by using oracle.apps.fnd.wf.bes.BusinessEvent.raise(Connection) API. When an event is raised, its generate function and subscriptions would be executed in same session ( context) or in [...]
Hello everyone,…
If you’re reading this blog by feed, you probably saw John’s post already, which was re-posted here by a snafu with one of our plugins. I had planned to blog this anyway, but to be clear and give credit where it’s due, John Sim built a WebCenter AIR app, not anyone on our team. As [...]
The Oracle Cloud Resource Model API enables you to tailor a private cloud to your business processes and economic models, in part via templates that contain pre-built definitions and metadata of a logical unit of service.